Dsm IP Assets B.v.

Dms IP Assets B.v.

Tim De Graaf

Jacobus Stark

Pieter Cornelis Langeveld

Bastiaan Groen

Willem Plugge

Dhiredj Chandre Jagesar

Johannes Theodorus Arie Van Pelt

Truke Widel Smoor

The present invention provides a method and test for the determination of the presence or absence of an antibiotic in a sample such as milk.

Method for the determination of the presence of an antibiotic in a fluid

A detection arrangement for detecting presence of an analyte in a sample includes a processor, a memory, a display, a color measuring device, and a temperature controller for maintaining a constant temperature or a temperature profile of the sample. A method is also provided for determining the presence or absence of an analyte in a fluid by analysis of image data from an assay that generates an image result on an assay medium.

Combination of reader and incubator

Provided is a test system, a test method and a test kit for the determination of the presence of an antibiotic in a fluid based on a test medium comprising a test organism, at least one substance that provides a solid state, nutrients and an indicator, wherein the end-pH of said test medium at or after the time required for said determination is equal to or higher than 7.2 Said pH value can be realized by adding oligosaccharides, preferably a disaccharide or trisaccharide (eg. Lactose, gentobiose, maltotriose). Most preferably, said oligosaccharide is a non-reducing oligosaccharide (eg. Raffinose, sucrose or trehalose).

Oligosaccharides in a test system for the determination of the presence of an antibiotic in a fluid

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Zoetermeer, Netherlands

Tim De Graaf